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. 2013 Jan 14;8(1):e50598. doi: 10.1371/journal.pone.0050598

Figure 4. Replication of parental and F protein cleavage site mutant APMV-4 viruses in DF1 cells.

Figure 4

The growth kinetics of parental and recombinant APMV-4 viruses was determined by infecting DF1 cells with each virus at an MOI of 0.01 (A) and 1 (B). The viral titers were determined by limiting dilution on DF1 cells and immunostaining with antiserum raised against the N protein of APMV-4.